Cheap flights from Kolkata to Sylhet

Netaji Subhas Chandra Bose
CCU
Civil
ZYL

Flight deals from Kolkata to Sylhet

Below you can see the best deals on flights Kolkata — Sylhet for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 21 September, from $82.

Top 10 cheap flights from Kolkata to Sylhet

About the Kolkata — Sylhet flight

Looking for cheap flights from Kolkata to Sylhet? Compare fares from different airlines, check the flight schedule and travel time — and book your Kolkata — Sylhet ticket online at the best price.

A nonstop flight takes about 1 h 3 min, the distance between the cities is around 440 km.

Planning your trip? You may find our Sylhet travel guide, how to get from the airport into town and Sylhet weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $82Min. price
SeptemberCheapest
SeptemberPeak season
NoDirect flights
440 kmDistance
1 h 3 minTravel time

Flight ticket prices by day: Kolkata — Sylhet

Below is a calendar of the lowest flight ticket prices for Kolkata — Sylhet by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $82 in September, and the most expensive are around $82 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Kolkata to Sylhet by month. Tickets are usually cheapest in August (around $106) and priciest in December (about $149) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$147highMay$130mediumSep$114low
Feb$145highJun$116lowOct$130medium
Mar$136mediumJul$112lowNov$144high
Apr$133mediumAug$106lowDec$149high

Some values are estimated based on seasonality.

When to fly

Weather in Sylhet: it is warmest in September (up to 31 °C on average) and coolest in January (around 24 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sylhet

Dry and wet days · Sylhet

Wind speed and direction · Sylhet

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How to get the best deal on a Kolkata — Sylhet ticket

  • Book ahead: fares for Kolkata — Sylhet are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Sylhet is usually September — plan your trip around it if your dates are flexible.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

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Cities and airports on the Kolkata — Sylhet route

Flights Kolkata — Sylhet depart from Netaji Subhas Chandra Bose Airport and arrive at Sylhet Civil Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Kolkata

CCU
India
About the cityHow to get thereWeatherAll about the country India
Arrival

Sylhet

ZYL
Bangladesh
About the cityHow to get thereWeatherAll about the country Bangladesh
Departure airports
Arrival airports

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Frequently asked questions about the Kolkata — Sylhet flight

How long is the flight from Kolkata to Sylhet?

A nonstop Kolkata — Sylhet flight takes about 1 h 3 min — the distance between the cities is around 440 km.

How far is it from Kolkata to Sylhet?

The distance from Kolkata to Sylhet is about 440 km.

Which airports do Kolkata — Sylhet flights use?

Flights from Kolkata depart from Netaji Subhas Chandra Bose Airport, and arrive at Sylhet Civil Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Kolkata to Sylhet?

The price of a Kolkata — Sylhet ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in September. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Kolkata — Sylhet?

Flights Kolkata — Sylhet are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Kolkata to Sylhet?

To catch a low fare Kolkata — Sylhet, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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